diff --git a/day1/Makefile b/day1/Makefile
new file mode 100644
index 0000000..b8ebb9f
--- /dev/null
+++ b/day1/Makefile
@@ -0,0 +1,9 @@
+.PHONY: bench-build bench-run
+
+bench-build:
+	hyperfine -p 'rm -f bin/main' -c 'rm -f bin/main' 'rustc --out-dir bin/ main.rs'
+	hyperfine -p 'rm -rf zig-out/ zig-cache/' -c 'rm -rf zig-out/ zig-cache/' '~/src/misc/zig/build/zig build'
+
+bench:
+	hyperfine -p 'rustc --out-dir bin/ main.rs' ./bin/main
+	hyperfine -p '~/src/misc/zig/build/zig build' ./zig-out/bin/day1